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CVE-2024-8063

Divide by Zero in ollama/ollama

Published: Mar 20, 2025Updated: May 13, 2025 Sources: CVE List NVD GHSACWE-369
7.5HIGH
NVD MITRE
EPSS Score
0.6%
Top 56.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for `block_count` in the Modelfile. This can lead to a denial of service (DoS) condition when the server processes the model, causing it to crash.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-369

Affected Products

ollama/ollamaollama
On-prem
AI / ML / llm-serving-inference
github.com/ollama/ollamaGoOSS Libraries
ollamaollama
On-prem
AI / ML / llm-serving-inference
ollamaoss-projectAI / ML
gopackage-ecosystemOSS Libraries

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

References

https://huntr.com/bounties/fd8e1ed6-21d2-4c9e-8395-2098f11b7db9
huntr.com
https://nvd.nist.gov/vuln/detail/CVE-2024-8063
nvd.nist.gov
https://github.com/ollama/ollama/issues/8020
github.com
and 2 more references View all →

Timeline

Published
Mar 20, 2025
Last Updated
May 13, 2025

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